Sea-Dog Line 420887-1 Hi-Amp Panel Mount Resettable Circuit Breaker 100A 48V

The Sea-Dog Line 420887-1 is a heavy-duty 100-amp resettable circuit breaker designed for demanding marine electrical systems. This single pole thermal-type breaker provides reliable overcurrent protection with a visible indication when tripped, making it easy to identify and reset electrical faults.

Key Features:

• 100-amp capacity rated for 48VDC systems
• 3000-ampere interrupt rating for superior protection
• Water-resistant and sealed construction ideal for engine compartments and bilge areas
• Panel-mount design with visible trip indicator
• Resettable thermal breaker eliminates fuse replacement costs

Specifications:

• Amperage: 100A
• Voltage Rating: 48VDC
• Interrupt Rating: 3000A
• Dimensions: 2-15/16" (A) x 1-15/16" (B) x 2-1/8" (C) x 2-7/16" (D) x 1-9/16" (E)

This circuit breaker is engineered to withstand harsh marine environments while providing dependable electrical system protection. The resettable design offers convenience and cost savings compared to traditional fuses, while the water-resistant housing ensures reliable performance in wet conditions.